So this is probably going to seem like a silly question, but how do you hook up a mobile radio to a power supply? I have red and black cords with a connector to the radio then a 25A fuse then an end to the wire where the metal sticks out in like strands. The power supply has a red and black screw connection thing,,, like a screw would go in there. Do I just get some electrical tape and tape the ends of the wires on there? Thank you to anyone that replies !